Search a number
-
+
103914897 = 3172388589
BaseRepresentation
bin1100011000110…
…01110110010001
321020112102102220
412030121312101
5203100234042
614151131253
72401155612
oct614316621
9236472386
10103914897
1153725889
122a973b29
13186b4708
14db2dc09
1591c98ec
hex6319d91

103914897 has 16 divisors (see below), whose sum is σ = 153083520. Its totient is φ = 62365952.

The previous prime is 103914893. The next prime is 103914901. The reversal of 103914897 is 798419301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103914893) and next prime (103914901).

It is a cyclic number.

It is not a de Polignac number, because 103914897 - 22 = 103914893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103914893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43122 + ... + 45467.

It is an arithmetic number, because the mean of its divisors is an integer number (9567720).

Almost surely, 2103914897 is an apocalyptic number.

103914897 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

103914897 is a deficient number, since it is larger than the sum of its proper divisors (49168623).

103914897 is a wasteful number, since it uses less digits than its factorization.

103914897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88632.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 103914897 is about 10193.8656553831. The cubic root of 103914897 is about 470.1386296962.

The spelling of 103914897 in words is "one hundred three million, nine hundred fourteen thousand, eight hundred ninety-seven".

Divisors: 1 3 17 23 51 69 391 1173 88589 265767 1506013 2037547 4518039 6112641 34638299 103914897